My iPhone 7 Plus Doesn’t Vibrate! Here’s How To Fix The Problem.

Many iPhone problems are caused when Settings isn’t set up correctly or by corruption within individual Settings app files. Restoring the Settings app back to factory defaults doesn’t fix every iPhone software problem, but it is a go-to fix for Apple technicians because it does solve a lot of problems that would be very difficult to to track down by hand.

1. Open the Settings app.
2. Tap General.
3. Scroll down and tap Transfer Or Reset iPhone.
4. Tap Reset.
5. Tap Reset All Settings.
6. Enter your passcode, if prompted.
7. Tap Reset All Settings again to confirm your decision.
8. Your iPhone will shut down, complete the reset, and turn itself on again will automatically turn back on when the reset finishes.

Apple repairs iPhones at the Genius Bar in Apple Stores and through their online mail-in repair service. Apple repairs are high-quality, but out-of-warranty repairs can be much more expensive than third-party solutions. If you’re looking to save some money you’re not covered by Apple’s warranty, you may want to check out our other recommendations.

How To Repair Your iPhone With Apple’s Mail-In Service

1. Visit Apple’s support website to begin the online mail-in repair process.
2. Alternatively, call 1-800-MY-APPLE (1-800-692-7753) to set up a repair.

How To Repair Your iPhone At The Genius Bar Inside Your Local Apple Store

1. Visit Apple’s website to make a Genius Bar appointment before you go into the store. Apple Stores are extremely busy, and if you don’t have an appointment, you may have to wait for hours or end up being turned away. (Editor’s note: I’m a former Apple tech and we’re not exaggerating — please, do yourself a favor and make an appointment first!)
2. When you arrive, go to the Genius Bar to check in for your appointment.
3. Genius Bar appointments always include free diagnosis. If you’re under warranty, many repairs can be done on the spot, but it all depends upon which parts are in stock. If you’re not under warranty, the Genius will give you a quote for the cost of a repair.

A DFU restore has the potential to fix software problems by completely erasing the code which may be causing your problem. The code is rewritten as if your iPhone is brand new, so the software problem may get solved.

Think of it like a house that has cracks in the foundation. Rather than try and fix the cracks, we are building an entirely new foundation.

If you can, back up your iPhone before completing a DFU restore. Any time you do a restore, it erases everything from your iPhone. However, after the restore is completed, you restore all your backed up data back onto your iPhone.

How To DFU Restore An iPhone SE, 6s, Or Older

1. Using a Lightning cable, plug your iPhone into a USB port on your computer.
2. Open iTunes if you have a PC or Mac running Mojave 10.14 or earlier. Open Finder if you have a Mac running Catalina 10.15 or newer. It doesn’t matter if your iPhone is on or off.
3. Press and hold the Home button and the power button simultaneously.
4. After 8 seconds, release the power button, but continue to hold the Home button.
5. Let go of the power button when your iPhone appears in iTunes or Finder.
6. Your iPhone’s display will be completely black if you’ve successfully entered DFU mode. If it’s not, try again from the beginning.
7. Restore your iPhone using iTunes or Finder.

How To DFU Restore An iPhone 7 Or 7 Plus

1. Using a Lightning cable, plug your iPhone into a USB port on your computer.
2. Open iTunes if you have a PC or Mac running Mojave 10.14 or earlier. Open Finder if you have a Mac running Catalina 10.15 or newer. It doesn’t matter if your iPhone is on or off.
3. Press and hold the power and volume down button simultaneously.
4. After 8 seconds, release the power button, but continue to hold the volume down button.
5. Release the volume down button when your iPhone appears in iTunes or Finder.
6. You’ll know your iPhone is in DFU mode if the display is completely black.
7. Restore your iPhone using iTunes or Finder.

How To DFU Restore An iPhone 8 Or Newer

1. Connect your iPhone to your computer using a charging cable.
2. Open iTunes (PCs and Macs running macOS 10.14 or older) or Finder (Macs running macOS 10.15 or newer).
3. Quickly press and release the volume up button.
4. Quickly press and release the volume down button.
5. Press and hold the side button until the screen goes black.
6. When the screen goes black, press and hold the volume down button while continuing to press and hold the side button.
7. Hold both buttons for five seconds.
8. After five seconds, release the side button while continuing to hold the volume down button.
9. Keep holding the volume down button until your iPhone appears in Finder or iTunes.
10. Restore your iPhone using iTunes or Finder.